nixos: remove unused "system tarball" modules
This has all been commented in nixos/release.nix since at least 2015, so it's not doing us any good to keep it around.
This commit is contained in:
Alyssa Ross
parent
df8f580137
commit
c3fafea4ed
@ -1,160 +0,0 @@
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{ config, lib, pkgs, ... }:
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with lib;
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let
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# A dummy /etc/nixos/configuration.nix in the booted CD that
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# rebuilds the CD's configuration (and allows the configuration to
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# be modified, of course, providing a true live CD). Problem is
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# that we don't really know how the CD was built - the Nix
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# expression language doesn't allow us to query the expression being
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# evaluated. So we'll just hope for the best.
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dummyConfiguration = pkgs.writeText "configuration.nix"
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''
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{ config, pkgs, ... }:
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{ # Add your own options below, e.g.:
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# services.openssh.enable = true;
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nixpkgs.config.platform = pkgs.platforms.fuloong2f_n32;
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}
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'';
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pkgs2storeContents = l : map (x: { object = x; symlink = "none"; }) l;
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# A clue for the kernel loading
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kernelParams = pkgs.writeText "kernel-params.txt" ''
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Kernel Parameters:
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init=/boot/init ${toString config.boot.kernelParams}
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'';
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# System wide nixpkgs config
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nixpkgsUserConfig = pkgs.writeText "config.nix" ''
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pkgs:
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{
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platform = pkgs.platforms.fuloong2f_n32;
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}
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'';
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in
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{
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imports = [ ./system-tarball.nix ];
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# Disable some other stuff we don't need.
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security.sudo.enable = false;
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# Include only the en_US locale. This saves 75 MiB or so compared to
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# the full glibcLocales package.
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i18n.supportedLocales = ["en_US.UTF-8/UTF-8" "en_US/ISO-8859-1"];
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# Include some utilities that are useful for installing or repairing
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# the system.
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environment.systemPackages =
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[ pkgs.w3m # needed for the manual anyway
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pkgs.testdisk # useful for repairing boot problems
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pkgs.ms-sys # for writing Microsoft boot sectors / MBRs
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pkgs.parted
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pkgs.ddrescue
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pkgs.ccrypt
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pkgs.cryptsetup # needed for dm-crypt volumes
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# Some networking tools.
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pkgs.sshfs-fuse
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pkgs.socat
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pkgs.screen
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pkgs.wpa_supplicant # !!! should use the wpa module
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# Hardware-related tools.
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pkgs.sdparm
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pkgs.hdparm
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pkgs.dmraid
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# Tools to create / manipulate filesystems.
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pkgs.ntfsprogs # for resizing NTFS partitions
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pkgs.btrfs-progs
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pkgs.jfsutils
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# Some compression/archiver tools.
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pkgs.unzip
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pkgs.zip
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pkgs.xz
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pkgs.dar # disk archiver
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# Some editors.
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pkgs.nvi
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pkgs.bvi # binary editor
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pkgs.joe
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];
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# The initrd has to contain any module that might be necessary for
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# mounting the CD/DVD.
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boot.initrd.availableKernelModules =
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[ "vfat" "reiserfs" ];
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boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_10;
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boot.kernelParams = [ "console=tty1" ];
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boot.postBootCommands =
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''
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mkdir -p /mnt
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cp ${dummyConfiguration} /etc/nixos/configuration.nix
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'';
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# Some more help text.
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services.getty.helpLine =
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''
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Log in as "root" with an empty password. ${
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if config.services.xserver.enable then
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"Type `start xserver' to start\nthe graphical user interface."
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else ""
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}
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'';
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# Include the firmware for various wireless cards.
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networking.enableRalinkFirmware = true;
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networking.enableIntel2200BGFirmware = true;
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# To speed up further installation of packages, include the complete stdenv
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# in the Nix store of the tarball.
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tarball.storeContents = pkgs2storeContents [ pkgs.stdenv ]
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++ [
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{
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object = config.system.build.bootStage2;
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symlink = "/boot/init";
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}
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{
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object = config.system.build.toplevel;
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symlink = "/boot/system";
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}
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];
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tarball.contents = [
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{ source = kernelParams;
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target = "/kernelparams.txt";
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}
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{ source = config.boot.kernelPackages.kernel + "/" + config.system.boot.loader.kernelFile;
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target = "/boot/" + config.system.boot.loader.kernelFile;
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}
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{ source = nixpkgsUserConfig;
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target = "/root/.nixpkgs/config.nix";
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}
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];
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# Allow sshd to be started manually through "start sshd". It should
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# not be started by default on the installation CD because the
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# default root password is empty.
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services.openssh.enable = true;
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systemd.services.openssh.wantedBy = lib.mkOverride 50 [];
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boot.loader.grub.enable = false;
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boot.loader.generationsDir.enable = false;
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system.boot.loader.kernelFile = "vmlinux";
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nixpkgs.config = {
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platform = pkgs.platforms.fuloong2f_n32;
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};
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}
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@ -1,89 +0,0 @@
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Let all the files in the system tarball sit in a directory served by NFS (the
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NFS root) like this in exportfs:
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/home/pcroot 192.168.1.0/24(rw,no_root_squash,no_all_squash)
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Run "exportfs -a" after editing /etc/exportfs, for the nfs server to be aware
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of the changes.
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Use a tftp server serving the root of boot/ (from the system tarball).
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In order to have PXE boot, use the boot/dhcpd.conf-example file for your dhcpd
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server, as it will point your PXE clients to pxelinux.0 from the tftp server.
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Adapt the configuration to your network.
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Adapt the pxelinux configuration (boot/pxelinux.cfg/default) to set the path to
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your nfrroot. If you use ip=dhcp in the kernel, the nfs server ip will be taken
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from dhcp and so you don't have to specify it.
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The linux in bzImage includes network drivers for some usual cards.
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QEMU Testing
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---------------
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You can test qemu pxe boot without having a DHCP server adapted, but having
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nfsroot, like this:
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qemu-system-x86_64 -tftp /home/pcroot/boot -net nic -net user,bootfile=pxelinux.0 -boot n
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I don't know how to use NFS through the qemu '-net user' though.
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QEMU Testing with NFS root and bridged network
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-------------------------------------------------
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This allows testing with qemu as any other host in your LAN.
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Testing with the real dhcpd server requires setting up a bridge and having a
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tap device.
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tunctl -t tap0
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brctl addbr br0
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brctl addif br0 eth0
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brctl addif tap0 eth0
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ifconfig eth0 0.0.0.0 up
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ifconfig tap0 0.0.0.0 up
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ifconfig br0 up # With your ip configuration
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Then you can run qemu:
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qemu-system-x86_64 -boot n -net tap,ifname=tap0,script=no -net nic,model=e1000
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Using the system-tarball-pc in a chroot
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--------------------------------------------------
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Installation:
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mkdir nixos-chroot && cd nixos-chroot
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tar xf your-system-tarball.tar.xz
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mkdir sys dev proc tmp root var run
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mount --bind /sys sys
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mount --bind /dev dev
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mount --bind /proc proc
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Activate the system: look for a directory in nix/store similar to:
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"/nix/store/y0d1lcj9fppli0hl3x0m0ba5g1ndjv2j-nixos-feb97bx-53f008"
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Having found it, activate that nixos system *twice*:
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chroot . /nix/store/SOMETHING-nixos-SOMETHING/activate
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chroot . /nix/store/SOMETHING-nixos-SOMETHING/activate
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This runs a 'hostname' command. Restore your old hostname with:
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hostname OLDHOSTNAME
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Copy your system resolv.conf to the /etc/resolv.conf inside the chroot:
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cp /etc/resolv.conf etc
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Then you can get an interactive shell in the nixos chroot. '*' means
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to run inside the chroot interactive shell
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chroot . /bin/sh
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* source /etc/profile
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Populate the nix database: that should be done in the init script if you
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had booted this nixos. Run:
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* `grep local-cmds run/current-system/init`
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Then you can proceed normally subscribing to a nixos channel:
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nix-channel --add https://nixos.org/channels/nixos-unstable
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nix-channel --update
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Testing:
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nix-env -i hello
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which hello
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hello
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@ -1,163 +0,0 @@
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# This module contains the basic configuration for building a NixOS
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# tarball, that can directly boot, maybe using PXE or unpacking on a fs.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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pkgs2storeContents = l : map (x: { object = x; symlink = "none"; }) l;
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# For PXE kernel loading
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pxeconfig = pkgs.writeText "pxeconfig-default" ''
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default menu.c32
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prompt 0
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label bootlocal
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menu default
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localboot 0
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timeout 80
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TOTALTIMEOUT 9000
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label nixos
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MENU LABEL ^NixOS using nfsroot
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KERNEL bzImage
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append ip=dhcp nfsroot=/home/pcroot init=${config.system.build.toplevel}/init rw
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# I don't know how to make this boot with nfsroot (using the initrd)
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label nixos_initrd
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MENU LABEL NixOS booting the poor ^initrd.
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KERNEL bzImage
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append initrd=initrd ip=dhcp nfsroot=/home/pcroot init=${config.system.build.toplevel}/init rw
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label memtest
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MENU LABEL ^${pkgs.memtest86.name}
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KERNEL memtest
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'';
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dhcpdExampleConfig = pkgs.writeText "dhcpd.conf-example" ''
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# Example configuration for booting PXE.
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allow booting;
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allow bootp;
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# Adapt this to your network configuration.
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option domain-name "local";
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option subnet-mask 255.255.255.0;
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option broadcast-address 192.168.1.255;
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option domain-name-servers 192.168.1.1;
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option routers 192.168.1.1;
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# PXE-specific configuration directives...
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# Some BIOS don't accept slashes for paths inside the tftp servers,
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# and will report Access Violation if they see slashes.
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filename "pxelinux.0";
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# For the TFTP and NFS root server. Set the IP of your server.
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next-server 192.168.1.34;
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subnet 192.168.1.0 netmask 255.255.255.0 {
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range 192.168.1.50 192.168.1.55;
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}
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'';
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readme = ./system-tarball-pc-readme.txt;
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in
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{
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imports =
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[ ./system-tarball.nix
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# Profiles of this basic installation.
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../../profiles/all-hardware.nix
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../../profiles/base.nix
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../../profiles/installation-device.nix
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];
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# To speed up further installation of packages, include the complete stdenv
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# in the Nix store of the tarball.
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tarball.storeContents = pkgs2storeContents [ pkgs.stdenv ];
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tarball.contents =
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[ { source = config.boot.kernelPackages.kernel + "/" + config.system.boot.loader.kernelFile;
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target = "/boot/" + config.system.boot.loader.kernelFile;
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}
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{ source = "${pkgs.syslinux}/share/syslinux/pxelinux.0";
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target = "/boot/pxelinux.0";
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}
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{ source = "${pkgs.syslinux}/share/syslinux/menu.c32";
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target = "/boot/menu.c32";
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}
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{ source = pxeconfig;
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target = "/boot/pxelinux.cfg/default";
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}
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{ source = readme;
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target = "/readme.txt";
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}
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{ source = dhcpdExampleConfig;
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target = "/boot/dhcpd.conf-example";
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}
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{ source = "${pkgs.memtest86}/memtest.bin";
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# We can't leave '.bin', because pxelinux interprets this specially,
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# and it would not load the image fine.
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# http://forum.canardpc.com/threads/46464-0104-when-launched-via-pxe
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target = "/boot/memtest";
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}
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];
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# Allow sshd to be started manually through "start sshd". It should
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# not be started by default on the installation CD because the
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# default root password is empty.
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services.openssh.enable = true;
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systemd.services.openssh.wantedBy = lib.mkOverride 50 [];
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# To be able to use the systemTarball to catch troubles.
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boot.crashDump = {
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enable = true;
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kernelPackages = pkgs.linuxKernel.packages.linux_3_4;
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};
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# No grub for the tarball.
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boot.loader.grub.enable = false;
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/* fake entry, just to have a happy stage-1. Users
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may boot without having stage-1 though */
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fileSystems.fake =
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{ mountPoint = "/";
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device = "/dev/something";
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};
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nixpkgs.config = {
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packageOverrides = p: {
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linux_3_4 = p.linux_3_4.override {
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extraConfig = ''
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# Enable drivers in kernel for most NICs.
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E1000 y
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# E1000E y
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# ATH5K y
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8139TOO y
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NE2K_PCI y
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ATL1 y
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ATL1E y
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ATL1C y
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VORTEX y
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VIA_RHINE y
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R8169 y
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# Enable nfs root boot
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UNIX y # http://www.linux-mips.org/archives/linux-mips/2006-11/msg00113.html
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IP_PNP y
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IP_PNP_DHCP y
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FSCACHE y
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NFS_FS y
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NFS_FSCACHE y
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ROOT_NFS y
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# Enable devtmpfs
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DEVTMPFS y
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DEVTMPFS_MOUNT y
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'';
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};
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};
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};
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}
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@ -1,172 +0,0 @@
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# This module contains the basic configuration for building a NixOS
|
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# tarball for the sheevaplug.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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# A dummy /etc/nixos/configuration.nix in the booted CD that
|
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# rebuilds the CD's configuration (and allows the configuration to
|
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# be modified, of course, providing a true live CD). Problem is
|
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# that we don't really know how the CD was built - the Nix
|
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# expression language doesn't allow us to query the expression being
|
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# evaluated. So we'll just hope for the best.
|
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dummyConfiguration = pkgs.writeText "configuration.nix"
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''
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{ config, pkgs, ... }:
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{
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# Add your own options below and run "nixos-rebuild switch".
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# E.g.,
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# services.openssh.enable = true;
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}
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'';
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pkgs2storeContents = l : map (x: { object = x; symlink = "none"; }) l;
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|
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# A clue for the kernel loading
|
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kernelParams = pkgs.writeText "kernel-params.txt" ''
|
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Kernel Parameters:
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init=${config.system.build.toplevel}/init ${toString config.boot.kernelParams}
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'';
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in
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{
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imports = [ ./system-tarball.nix ];
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|
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# Disable some other stuff we don't need.
|
||||
security.sudo.enable = false;
|
||||
|
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# Include only the en_US locale. This saves 75 MiB or so compared to
|
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# the full glibcLocales package.
|
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i18n.supportedLocales = ["en_US.UTF-8/UTF-8" "en_US/ISO-8859-1"];
|
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|
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# Include some utilities that are useful for installing or repairing
|
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# the system.
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environment.systemPackages =
|
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[ pkgs.w3m # needed for the manual anyway
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pkgs.ddrescue
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pkgs.ccrypt
|
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pkgs.cryptsetup # needed for dm-crypt volumes
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|
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# Some networking tools.
|
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pkgs.sshfs-fuse
|
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pkgs.socat
|
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pkgs.screen
|
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pkgs.wpa_supplicant # !!! should use the wpa module
|
||||
|
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# Hardware-related tools.
|
||||
pkgs.sdparm
|
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pkgs.hdparm
|
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pkgs.dmraid
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||||
|
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# Tools to create / manipulate filesystems.
|
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pkgs.btrfs-progs
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# Some compression/archiver tools.
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pkgs.unzip
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pkgs.zip
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pkgs.xz
|
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pkgs.dar # disk archiver
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|
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# Some editors.
|
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pkgs.nvi
|
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pkgs.bvi # binary editor
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pkgs.joe
|
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];
|
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|
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boot.loader.grub.enable = false;
|
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boot.loader.generationsDir.enable = false;
|
||||
system.boot.loader.kernelFile = "uImage";
|
||||
|
||||
boot.initrd.availableKernelModules =
|
||||
[ "mvsdio" "reiserfs" "ext3" "ums-cypress" "rtc_mv" "ext4" ];
|
||||
|
||||
boot.postBootCommands = lib.mkIf (!boot.initrd.systemd.enable)
|
||||
''
|
||||
mkdir -p /mnt
|
||||
|
||||
cp ${dummyConfiguration} /etc/nixos/configuration.nix
|
||||
'';
|
||||
|
||||
boot.initrd.extraUtilsCommands = lib.mkIf (!boot.initrd.systemd.enable)
|
||||
''
|
||||
copy_bin_and_libs ${pkgs.util-linux}/sbin/hwclock
|
||||
'';
|
||||
|
||||
boot.initrd.postDeviceCommands = lib.mkIf (!boot.initrd.systemd.enable)
|
||||
''
|
||||
hwclock -s
|
||||
'';
|
||||
|
||||
boot.kernelParams =
|
||||
[
|
||||
"selinux=0"
|
||||
"console=tty1"
|
||||
# "console=ttyS0,115200n8" # serial console
|
||||
];
|
||||
|
||||
boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_4;
|
||||
|
||||
boot.supportedFilesystems = [ "reiserfs" ];
|
||||
|
||||
/* fake entry, just to have a happy stage-1. Users
|
||||
may boot without having stage-1 though */
|
||||
fileSystems.fake =
|
||||
{ mountPoint = "/";
|
||||
device = "/dev/something";
|
||||
};
|
||||
|
||||
services.getty = {
|
||||
# Some more help text.
|
||||
helpLine = ''
|
||||
Log in as "root" with an empty password. ${
|
||||
if config.services.xserver.enable then
|
||||
"Type `start xserver' to start\nthe graphical user interface."
|
||||
else ""
|
||||
}
|
||||
'';
|
||||
};
|
||||
|
||||
# Setting vesa, we don't get the nvidia driver, which can't work in arm.
|
||||
services.xserver.videoDrivers = [ "vesa" ];
|
||||
|
||||
documentation.nixos.enable = false;
|
||||
|
||||
# Include the firmware for various wireless cards.
|
||||
networking.enableRalinkFirmware = true;
|
||||
networking.enableIntel2200BGFirmware = true;
|
||||
|
||||
# To speed up further installation of packages, include the complete stdenv
|
||||
# in the Nix store of the tarball.
|
||||
tarball.storeContents = pkgs2storeContents [ pkgs.stdenv ];
|
||||
tarball.contents = [
|
||||
{ source = kernelParams;
|
||||
target = "/kernelparams.txt";
|
||||
}
|
||||
{ source = config.boot.kernelPackages.kernel + "/" + config.system.boot.loader.kernelFile;
|
||||
target = "/boot/" + config.system.boot.loader.kernelFile;
|
||||
}
|
||||
{ source = pkgs.ubootSheevaplug;
|
||||
target = "/boot/uboot";
|
||||
}
|
||||
];
|
||||
|
||||
# Allow sshd to be started manually through "start sshd". It should
|
||||
# not be started by default on the installation CD because the
|
||||
# default root password is empty.
|
||||
services.openssh.enable = true;
|
||||
systemd.services.openssh.wantedBy = lib.mkOverride 50 [];
|
||||
|
||||
# cpufrequtils fails to build on non-pc
|
||||
powerManagement.enable = false;
|
||||
|
||||
nixpkgs.config = {
|
||||
platform = pkgs.platforms.sheevaplug;
|
||||
};
|
||||
}
|
||||
@ -1,93 +0,0 @@
|
||||
# This module creates a bootable ISO image containing the given NixOS
|
||||
# configuration. The derivation for the ISO image will be placed in
|
||||
# config.system.build.tarball.
|
||||
|
||||
{ config, lib, pkgs, ... }:
|
||||
|
||||
with lib;
|
||||
|
||||
let
|
||||
|
||||
versionFile = pkgs.writeText "nixos-label" config.system.nixos.label;
|
||||
|
||||
in
|
||||
|
||||
{
|
||||
options = {
|
||||
tarball.contents = mkOption {
|
||||
example = literalExpression ''
|
||||
[ { source = pkgs.memtest86 + "/memtest.bin";
|
||||
target = "boot/memtest.bin";
|
||||
}
|
||||
]
|
||||
'';
|
||||
description = ''
|
||||
This option lists files to be copied to fixed locations in the
|
||||
generated ISO image.
|
||||
'';
|
||||
};
|
||||
|
||||
tarball.storeContents = mkOption {
|
||||
example = literalExpression "[ pkgs.stdenv ]";
|
||||
description = ''
|
||||
This option lists additional derivations to be included in the
|
||||
Nix store in the generated ISO image.
|
||||
'';
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
config = {
|
||||
|
||||
# In stage 1 of the boot, mount the CD/DVD as the root FS by label
|
||||
# so that we don't need to know its device.
|
||||
fileSystems = { };
|
||||
|
||||
# boot.initrd.availableKernelModules = [ "mvsdio" "reiserfs" "ext3" "ext4" ];
|
||||
|
||||
# boot.initrd.kernelModules = [ "rtc_mv" ];
|
||||
|
||||
# Closures to be copied to the Nix store on the CD, namely the init
|
||||
# script and the top-level system configuration directory.
|
||||
tarball.storeContents =
|
||||
[ { object = config.system.build.toplevel;
|
||||
symlink = "/run/current-system";
|
||||
}
|
||||
];
|
||||
|
||||
# Individual files to be included on the CD, outside of the Nix
|
||||
# store on the CD.
|
||||
tarball.contents =
|
||||
[ { source = config.system.build.initialRamdisk + "/" + config.system.boot.loader.initrdFile;
|
||||
target = "/boot/" + config.system.boot.loader.initrdFile;
|
||||
}
|
||||
{ source = versionFile;
|
||||
target = "/nixos-version.txt";
|
||||
}
|
||||
];
|
||||
|
||||
# Create the tarball
|
||||
system.build.tarball = import ../../../lib/make-system-tarball.nix {
|
||||
inherit (pkgs) stdenv closureInfo pixz;
|
||||
|
||||
inherit (config.tarball) contents storeContents;
|
||||
};
|
||||
|
||||
boot.postBootCommands =
|
||||
''
|
||||
# After booting, register the contents of the Nix store on the
|
||||
# CD in the Nix database in the tmpfs.
|
||||
if [ -f /nix-path-registration ]; then
|
||||
${config.nix.package.out}/bin/nix-store --load-db < /nix-path-registration &&
|
||||
rm /nix-path-registration
|
||||
fi
|
||||
|
||||
# nixos-rebuild also requires a "system" profile and an
|
||||
# /etc/NIXOS tag.
|
||||
touch /etc/NIXOS
|
||||
${config.nix.package.out}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
|
||||
'';
|
||||
|
||||
};
|
||||
|
||||
}
|
||||
@ -318,39 +318,12 @@ in rec {
|
||||
"mkdir $out; ln -s $toplevel $out/dummy");
|
||||
|
||||
|
||||
# Provide a tarball that can be unpacked into an SD card, and easily
|
||||
# boot that system from uboot (like for the sheevaplug).
|
||||
# The pc variant helps preparing the expression for the system tarball
|
||||
# in a machine faster than the sheevpalug
|
||||
/*
|
||||
system_tarball_pc = forAllSystems (system: makeSystemTarball {
|
||||
module = ./modules/installer/cd-dvd/system-tarball-pc.nix;
|
||||
inherit system;
|
||||
});
|
||||
*/
|
||||
|
||||
# Provide container tarball for lxc, libvirt-lxc, docker-lxc, ...
|
||||
containerTarball = forAllSystems (system: makeSystemTarball {
|
||||
module = ./modules/virtualisation/lxc-container.nix;
|
||||
inherit system;
|
||||
});
|
||||
|
||||
/*
|
||||
system_tarball_fuloong2f =
|
||||
assert builtins.currentSystem == "mips64-linux";
|
||||
makeSystemTarball {
|
||||
module = ./modules/installer/cd-dvd/system-tarball-fuloong2f.nix;
|
||||
system = "mips64-linux";
|
||||
};
|
||||
|
||||
system_tarball_sheevaplug =
|
||||
assert builtins.currentSystem == "armv5tel-linux";
|
||||
makeSystemTarball {
|
||||
module = ./modules/installer/cd-dvd/system-tarball-sheevaplug.nix;
|
||||
system = "armv5tel-linux";
|
||||
};
|
||||
*/
|
||||
|
||||
tests = allTests;
|
||||
|
||||
/* Build a bunch of typical closures so that Hydra can keep track of
|
||||
|
||||
Loading…
Reference in New Issue
Block a user